My Local Sales Tax
Boise County, Idaho Sales Tax Rate
| Taxing Jurisdiction | Rate |
|---|---|
| Idaho State | 6% |
| Boise County | N/A |
| Max City / Locality Rate | N/A |
| Combined Sales Tax: | 6% |
Components of the 6% Boise County sales tax
Boise County has no county-level sales tax, and all sales in Boise County are also subject to the 6% Idaho sales tax. None of the cities or municipalities within Boise County collect any additional local sales taxes, so the sales tax rate applicable to all six of the cities and towns listed below is 6%.
| City Name | Tax Rate | Population |
|---|---|---|
| Garden Valley, ID | 6% | 1,400 |
| Horseshoe Bend, ID | 6% | 1,400 |
| Idaho City, ID | 6% | 1,100 |
| Banks, ID | 6% | 0 |
| Lowman, ID | 6% | 0 |
| Placerville, ID | 6% | 0 |
Boise County Sales Tax Calculator
$
%
Sales Tax:
$6.00
Purchase Price + Tax:
$106.00
Protip: Print out a free 6% sales tax table for quick sales tax calculations!
Idaho Sales Tax Lookup By Zip Code
Look up sales tax rates in Idaho by ZIP code with the tool below. Note that ZIP codes in Idaho may cross multiple local sales tax jurisdictions.
Get downloadable Idaho sales tax rate spreadsheets for your business
Sales-Taxes.com last updated the Idaho and Boise And Gem sales tax rate in July 2025 from the Idaho State Tax Commission